Change PS topic?

I need an opinion: I was told it is better to write about what aspirations lead me to realization that I want to be a lawyer vs. writing about myself and how I my experiences (ethnic and socioeconomic) shaped me as an individual.I thought that anyone can write about how they had an internship at the law firm, or how they want to change the world, or how they want to be a corporate lawyer (I don't ) but each applicant has a unique story, which will add to the diversity of particular school. I am debating whether to re-write mine or not. P.S. I have a pretty good GPA and less than good LSAT, not aiming for any top schools, pretty much aiming at being admitted at all (Part-Time... have to work, got kids)

Write about you. They know you want to be a lawyer and probably don't care why, at least not as much as they care about whether you're a person who will contribute a unique perspective to class discussion.

Write about you. They know you want to be a lawyer and probably don't care why, at least not as much as they care about whether you're a person who will contribute a unique perspective to class discussion.